The assignment would be as follows; "M.A.D has recently embarked on a campaign of piracy involving the world's oil and fuel supplies. Several oil freighters have already been taken out of action. Your mission is to escort the ocean-going tug "Challenger" which is towing the new experimental 'Oil Snake' barge. Whether M.A.D plans to destroy this floating pipeline, or hijack it in order to supply their own M.A.D vehicles with unlimited fuel, we are unsure off. And be sure to constantly check the pipeline for any leaks. You will be passing the bay of Dolphin City, where stands the underwater nature reserve of their local coral reef, and any leaks could cause a disaster - especially in case of a sudden fire outbreak. This message will self-destruct."

Well, Gadget will have his work cut out for this time, as Bluto keeps trying to get the drop on Gadget (literally, with several heavy items) along with Brain and Penny - especially when Bluto get the upper advantage on poor Penny, shoving her in a crate and throwing her overboard into the sea...

Mind you, it won't just be Gadget who will be Bluto's downfall, but three magical mermaids who protect the coral reef. Guess who they are? (CLUE: Location of the Oil Snake's passing in line with the NETFLIX Show)